package demo5;

import java.util.ArrayList;
import java.util.List;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 石方旭
 * Date: 2022-08-09
 * Time: 19:07
 */
public class TestDemo {

    public static void main(String[] args) {
       List<Integer> list = new ArrayList<>();
    }

}
